CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Longhai
A live observatory for the Sun, Moon, daylight, twilight and the sky above Longhai.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 26m-79s compared to yesterday
NIGHT DURATION12h 34mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:10 - 06:41Soft warm lighting
EVENING GOLDEN HOUR17:05 - 17:36Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:54
Nautical Dawn05:21
Civil Dawn05:47
Sunrise06:10
DUSK (EVENING)
Sunset17:36
Civil Dusk17:59
Nautical Dusk18:26
Astronomical Dusk18:52